Treatment of pilonidal sinus by primary closure with a transposed rhomboid flap compared with deep suturing: a prospective randomised clinical trial.

Objective: To assess two techniques of primary closure after excision of pilonidal sinus.

Design: Prospective randomised study.

Setting: University department of surgery, United Arab Emirates.

Early patient discharge following appendicectomy: safety and feasibility.

One hundred and twenty patients with non-perforated acute appendicitis were discharged within 72 h of operation; 50 left hospital within 48 h of surgery. Criteria adopted for early discharge were: stable vital signs, active bowel sounds, ambulation and ability to tolerate fluid and food without discomfort. The patient's contact address was taken and every patient was requested to report to the out-patient department on the 7th post-operative day to remove stitches and assess the wound.

A randomized prospective study of cefoxitin versus piperacillin in appendicectomy.

A randomized prospective study of antibiotic prophylaxis using a single dose of either cefoxitin or piperacillin is presented. The trial was carried out in Al Ain Hospital in the period 1989-1992 on 250 adult patients with non-perforated appendicitis. One group (124 patients) received 2 g cefoxitin, the other group (126 patients) 2 g piperacillin.